CVE-2013-2220

critical

Description

Buffer overflow in the radius_get_vendor_attr function in the Radius extension before 1.2.7 for PHP allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large Vendor Specific Attributes (VSA) length value.

References

https://github.com/LawnGnome/php-radius/commit/13c149b051f82b709e8d7cc32111e84b49d57234

https://euvd.enisa.europa.eu/vulnerability/EUVD-2013-2173

http://www.debian.org/security/2013/dsa-2726

http://pecl.php.net/package/radius/1.2.7

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=714362

Details

Source: Mitre, NVD

Published: 2013-07-31

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.03684